Sale

Exhaust Headers, Manifolds and Components

Mazda

1.6L Exhaust Header

$595.52 $414.40 Save $181.12

SKU: B61P-13-450B

In Stock
In Stock
Ships by Aug 1
Free Shipping over $100
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The IL Motorsport exhaust header is a genuine OEM replacement part for the 1990-1997 Mazda Miata 1.6L engine. Original exhaust headers on these Miata generations commonly develop cracks, which can lead to performance issues and are difficult to repair reliably. This new header offers a direct-fit solution to replace a damaged or failing original component. To ensure a complete and proper installation, optional genuine Mazda parts such as the header to engine gasket set, header to down pipe gasket, and exhaust manifold heat shield are available for purchase separately. These components are crucial for sealing and heat management within the exhaust system. This part is specifically designed for the 1.6L engine found in the specified Miata model years.

MIA's Description

The IL Motorsport exhaust header is a new OEM part for the 1990-1997 Mazda Miata. These headers are known to develop cracks, making a new replacement a reliable solution. This part is designed for the 1.6L engine.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandMazda
Part NumberB61P-13-450B
CategoryExhaust

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy